Finite Group Databasebeta

← C2×C4×D164 #14580798

Subgroups — C2×C4×D164 #14580798

Order 2624.

426 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 183 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D164C211yesmaximal, characteristic
2C22×C4×D41C212yesmaximal, complemented
3C4×D164C218yesmaximal, direct product factor
4C2×C4⋊Dic41C211yesmaximal, characteristic, complemented
5C2×#10620281C212yesmaximal, complemented
6C2×C42×C41C211yesmaximal, characteristic, complemented
7C23×D41C2212yes—
8C22×C4×C41C2211yescharacteristic
9C22×C4×C41C2211yescharacteristic
10C22×C4×C41C2211yescharacteristic
11C22×Dic41C2212yes—
12C2×D164C418yesdirect product factor
13C2×D164C2214yes—
14C2×C4×D41—28no—
15C2×C4×D41C2218yescomplemented
16C42×C41C2214yescomplemented
17#10620281C2218yescomplemented
18C4⋊Dic41C2214yescomplemented
19C23×C41C2311yescharacteristic
20C22×D41—24no—
21C22×D41—24no—
22C22×D41C2×C418yescomplemented
23C22×D41C2314yes—
24C2×C4×C41—22no—
25C2×C4×C41C2×C414yescomplemented
26C2×C4×C41D414yescomplemented
27C2×C4×C41C2312yes—
28C2×C4×C41C2312yes—
29C2×C4×C41C2312yes—
30C2×Dic41—24no—
31C2×Dic41C2314yes—
32D164C2×C4116yesdirect product factor
33C4×D41—216no—
34C22×C41C22×C412yes—
35C22×C41C2×D412yes—
36C22×C41#4112yes—
37C22×C41C2411yescharacteristic
38C2×D41—216no—
39C2×D41—24no—
40C2×D41—24no—
41C2×D41C22×C418yescomplemented
42C4×C41—22no—
43C4×C41C22×C414yescomplemented
44C4×C41C2×D414yescomplemented
45Dic41—24no—
46C2×C41C4×D414yescomplemented
47C2×C41C23×C411yescharacteristic
48C2×C41C22×D411yescharacteristic
49C2×C41C2×#4111yescharacteristic
50D41—28no—
51C2×C4×D4—411nomaximal, Sylow
52C41C2×C4×D411yescharacteristic, complemented, Sylow
53C22×D4—411no—
54C23×C4—412no—
55C4×D4—418no—
56C2×C4⋊C4—411no—
57C2×C22⋊C4—412no—
58C2×C42D4111yescharacteristic, complemented
59C24—412no—
60C2×D4—418no—
61C2×D4—414no—
62C22×C4—412no—
63C22×C4—418no—
64C22×C4—828no—
65C22×C4C2×D4111yescharacteristic
66C22×C4C2×D4111yescharacteristic
67C22×C4C2×D4111yescharacteristic
68C4⋊C4—414no—
69C22⋊C4—418no—
70C42C2×D4114yescomplemented
71C23—418no—
72C23—414no—
73C23—824no—
74C23—824no—
75C23C22×D4111yescharacteristic
76D4—4116no—
77C2×C4—22no—
78C2×C4—414no—
79C2×C4—824no—
80C2×C4—8216no—
81C2×C4C4×D4114yescomplemented
82C2×C4D16414yesdirect product factor
83C2×C4C22×D4112yes—
84C2×C4C22×D4112yes—
85C2×C4C22×D4112yes—
86C22—418no—
87C22—8216no—
88C22—824no—
89C22—824no—
90C22C2×C4×D4112yes—
91C22C2×D16412yes—
92C22#1062030612yes—
93C22C23×D4111yescharacteristic
94C4—22no—
95C4—824no—
96C4C2×C4×D4114yescomplemented
97C4C2×D16414yesdirect product factor
98C2—828no—
99C2C4×D16414yesdirect product factor
100C2C22×C4×D4111yescharacteristic
101C2C22×D16411yescharacteristic
102C2C2×#1062030611yescharacteristic
subgroupG/H
centerC22×C4C2×D41
commutatorC2×C41C23×C4
FrattiniC22C23×D41
FittingC2×C42×C41C2
socleC23×C41C23
prime radicalC22×D164C2
cosocleC22×C41C24
hypercenterC2×C42D41
hypocenterC41C2×C4×D4
LCSG ▷ C2×C41 ▷ C41
UCSC1 ◁ C22×C4 ◁ C2×C42

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×C4×D41C2semidirect
3. C4×D164C2direct (N × H)
4. C2×C4⋊Dic41C2semidirect
5. C2×#10620281C2semidirect
6. C2×C42×C41C2semidirect
12. C2×D164C4direct (N × H)
15. C2×C4×D41C22semidirect
16. C42×C41C22semidirect
17. #10620281C22semidirect
18. C4⋊Dic41C22semidirect
22. C22×D41C2×C4semidirect
25. C2×C4×C41C2×C4semidirect
26. C2×C4×C41D4semidirect
32. D164C2×C4direct (N × H)
41. C2×D41C22×C4semidirect
43. C4×C41C22×C4semidirect
44. C4×C41C2×D4semidirect
46. C2×C41C4×D4semidirect
52. C41C2×C4×D4semidirect
58. C2×C42D41semidirect
70. C42C2×D41semidirect
81. C2×C4C4×D41semidirect
82. C2×C4D164direct (N × H)
96. C4C2×C4×D41semidirect
97. C4C2×D164direct (N × H)
99. C2C4×D164direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×D1642
C22×C4×D412
C4×D1642
C2×C4⋊Dic412
C2×#106202812
C2×C42×C412
C2×C4×D441